20072215801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{413681}}^1$

素因数の和:414104

約数の個数: 12

約数和(自身を含む): 22117921812

約数和(自身を除く): 2045706011

約数列:

[1, 11, 121, 401, 4411, 48521, 413681, 4550491, 50055401, 165886081, 1824746891, 20072215801]

約数ペア:

[(1, 20072215801), (11, 1824746891), (121, 165886081), (401, 50055401), (4411, 4550491), (48521, 413681)]